47,833+ Fullstack Core Java Developer Jobs in Singapore — Top Companies Hiring June 2026

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Remote Web Developer – WordPress

This role involves migrating a mortgage brokerage website from Zoho Sites to WordPress, hosted on Hostinger, with a focus on high performance, automation, and seamless integrations. The project requires transferring 199 blog posts, implementing a premium design using a modern builder such as Bricks or Breakda ...

Microservices Full Stack Developer

We are seeking an experienced Microservices Full Stack Developer to support the LUMOS project. The role requires a well-rounded engineer with strong capabilities across backend microservices (Spring Boot), frontend (React/MFE), and automation testing , along with exposure to event-driven and wo ...

Growth Marketer Developer Tools

NyxID is a secure vault for the login and API keys you use every day — all in one place. Instead of handing those credentials directly to apps or AI assistants, NyxID acts as a secure proxy between them and your services, letting requests flow through NyxID without exposing your secrets. You can approval sens ...

SAP ABAP Developer (Contract)

Responsibilities: Code, test, and debug programs using SAP ABAP based on business functional requirements. Transform business functional requirements into technical program specifications. Develop, code, document, and execute unit tests for functions of high complexity. </l ...

Junior Full Stack Developer

Margin Wheeler is Singapore’s leading corporate service provider, delivering award-winning incorporation, corporate secretarial, and accounting/tax solutions. We are looking for a motivated Junior Full Stack Developer to join our technology team, supporting the development, maintenance, and enhancement of web ...

Senior Backend Developer (Node.js)

Job Description: Senior Backend Developer (Node.js) As a Senior Backend Developer (Node.js), you will be a key member of the development team, responsible for designing, developing, and maintaining complex web applications. You will contribute to all stages of the software development lifecycle, ...

Software Developer, Engineering Analytics

Software Developer, Engineering Analytics Job Purpose The Software Developer will design, develop, and maintain web-based analytics applications and dashboards that transform engineering data into actionable insights. The role involves working closely with stakeholders to translate busi ...

Senior Software Developer (Android)

Rapsodo is a global sports technology company with offices in Singapore, the United States, Türkiye, Japan, and Malaysia. We build data-driven, portable, and easy-to-use sports analytics products that help athletes at every level understand and improve their performance. From Major League Baseball pitchers ...

Software Developer (Full Stack)

About Knovel At our core, our passion is to craft novel AI and technology solutions that will shape tomorrow. We deploy cutting-edge technology that builds on cloud computing to proliferate AI, data and analytics solutions tailored to drive innovation and transform businesses. With our desire to ...

Senior Consultan AAA Developer

Job Summary We are looking for an experienced AAATechno-Functional professional who will be responsible for designing, developing, and maintaining enhancements to existing applications as well as new assets/applications within the Services division. The role also involves designing, developi ...

Senior Salesforce Developer A26174

Activate Interactive Pte Ltd (“Activate”) is a leading technology consultancy headquartered in Singapore with a presence in Malaysia and Indonesia. Our clients are empowered with quality, cost-effective, and impactful end-to-end application development, like mobile and web applications, and cloud technolog ...

Software Developer (.NET) #IFL

Key Responsibilities Reporting to the Project Manager, the successful candidate will be involved in all phases of the software development life cycle – from requirements analysis, development, testing and implementation to on‑going management and maintenance of the solutions, which include: ...

Senior Payments Applications Developer

A global banking institution in Singapore is seeking an Applications Development Senior Programmer Analyst to contribute to applications systems analysis and programming activities. The ideal candidate will have 5-8 years of experience, with strong skills in Java, J2EE, and multithreading. This full-time role re ...

Firmware Developer – Monitoring Receiver

As a Firmware Developer, you will play a crucial role in designing, developing, and maintaining firmware for our next generation monitoring receiver products. You will work closely with hardware engineers, product managers, and other firmware developers to create robust, efficient, and high-quality firmwar ...

Frontend Developer [Government Project]

We’re Hiring: Frontend Engineer Join us in building high-performance, user-centric web applications that power innovative digital solutions. If you are passionate about modern frontend technologies, enjoy working in agile teams, and want to contribute to impactful AI-driven products, this role of ...

Salesforce Marketing Cloud Developer

Same platform, different brand. Your saved jobs and alerts as well as your log in details have moved with you. The low-code engineer sits within Client’s Brand, Marketingand Communications Division, which drives Singapore's positioning as a premier global business destination. This role requi ...

Low Latency C++ Developer

Project description We are looking for a C++ engineer to design and build high performance, low latency applications that process large volumes of real time data. You will work on systems where microseconds and throughput matter, optimizing every layer from algorithms and data structures to networ ...

Lead Developer (.NET/ AngularJS)

Responsibilities Lead the design and delivery of end-to-end technical solutions, translating business requirements into scalable system architecture. Provide hands‑on development support using .NET (C#) and AngularJS / Angular, contributing to key features where required. <l ...

Senior KDB+/q Developer

Overview We are seeking an experienced Senior KDB+/q Developer to design, build, and optimize high-performance data systems within a banking environment. This role focuses on developing production-grade applications using KDB+ and q, with a strong emphasis on time-series data processing, ...

Code Vision Python Developer

We are looking for a skilled Python Developer with strong expertise in Flask and Plotly Dash , along with hands-on experience in LLM integrations and Retrieval-Augmented Generation (RAG) . The ideal candidate will build scalable web applications and intelligent data-driven solutions levera ...

Full Stack Developer (.Net)

KEYRESPONSIBILITIES: Backend Development: Design, develop, and maintain microservices architecture using .NET Core and .NET 8. Implement event-driven architecture to enable seamless communication between microservices. Utilize Entity Framework ( ...

Senior Salesforce Developer A26174

Activate Interactive Pte Ltd ('Activate') is a leading technology consultancy headquartered in Singapore with a presence in Malaysia and Indonesia. Our clients are empowered with quality, cost-effective, and impactful end-to-end application development, like mobile and web applications, and cloud ...

SAP S4 Developer | Contract

Job Responsibilities Design, develop, and configure SAP S/4 HANA solutions to meet business process requirements. Prepare detailed technical design documents for requirements to be implemented. Implement custom enhancements to standard SAP modules for specific business ...

Quantitative Developer | Market Risk

Jump Trading Group is committed to world class research. We empower exceptional talents in Mathematics, Physics, and Computer Science to seek scientific boundaries, push through them, and apply cutting edge research to global financial markets. Our culture is unique. Constant innovation requires fearlessness, cr ...

Software Developer (Android / Kotlin)

Join a global software provider delivering mission-critical solutions across defense and public security worldwide. In this role, you will design, develop, test, and enhance Android applications, contributing to impactful systems used in over 100 countries. You will work across the full development lifecy ...

Developer Relations Manager APAC

At NVIDIA, we're solving the world's most ambitious problems with our groundbreaking developments in Artificial Intelligence, High-Performance Computing, and Visualization. We are seeking a Developer Relations Manager to collaborate with developers in various sectors such as Enterprise, Public Sector, St ...

Salesforce Developer (Omniscript) | Contract

Position Overview: As a Salesforce Developer, you will play a crucial role in developing and implementing Salesforce solutions. You will perform independent code reviews, unit testing, integration testing, and support user acceptance testing to ensure high-quality deliverables. Your expertise will hel ...

TLM (Smart Stream) Developer

. Bachelor's degree in Computer Science, Information Technology, Finance, or related field . 3+ years of experience in TLM or reconciliation platforms. . Experience in SmartStream TLM development and configuration . Knowledge of reconciliation processes and AutoMatch rules ...

Quantitative Developer Hedge Fund

A fast-growing hedge fund with a strong presence across securities, futures, and options trading. The firm leverages statistical arbitrage strategies with a focus on Asian equity markets, and covers the full quantitative research lifecycle - including data analysis, signal generation, strategy design, por ...

Enterprise Application Software Developer

Research, design, develop, test, and maintain enterprise software applications and specialised utility programs. Analyse user and business requirements, then convert them into scalable software solutions and technical specifications. Write, review, debug, and optimise application code us ...

Mobile Developer (Android / Kotlin)

Join a global software provider delivering mission-critical solutions across defense and public security worldwide. In this role, you will design, develop, test, and enhance Android applications, contributing to impactful systems used in over 100 countries. You will work across the full development lifecy ...

.NET Full Stack Developer

Job Summary Software Engineer with experience in .NET application development and maintenance for financial systems. Supports legacy applications, fixes issues, and delivers enhancements across applications and databases in Agile environments following secure coding practices. Mandat ...

Front End Developer (contract)

Responsibilities · BAU support to handle incidents, problem management aligned with SLA as defined by Production support services. · Incorporate standards and best practices, including performance, security, scalability, and maintainability. · Banking domain knowledge is preferred. ...

Salesforce Developer (Apex/LWC)

We are looking for a Salesforce Developer to design, build, and support a large-scale enterprise case management platform . You will deliver scalable and secure Salesforce solutions while working closely with cross-functional teams in an Agile environment. Responsibilities <li ...

Freelance Web Developer PHP

This role focuses on maintaining and enhancing a membership-based website that serves a global community of bonsai enthusiasts. The platform provides magazine subscriptions, a community forum, and supports convention tourism initiatives. As the dedicated PHP Web Developer, you will collaborate remotely with an e ...

Temenos Data Source Developer

about the company: Our client is a well-established global financial institution with a strong presence in Asia. They are committed to innovation and technology-driven solutions, particularly in supporting core banking and investment operations. The firm fosters a collaborative work environment a ...

Backend Developer Copy 02

Location: Singapore Employment Type: Full-time Key Responsibilities Develop new Java-based microservices to support UI backends and external application APIs Build and maintain batch programs to process large data volumes on scheduled runs Perform troubleshooting ...

Training & Performance Support Developer

As a Training Analyst, you will be responsible for supporting the Learning/Training Lead by designing, developing, and deploying training and performance support materials. You are expected to collaborate and be responsible for team decisions, engage with multiple teams, and contribute to key dec ...

Senior/Staff iOS Developer

About OKX At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trus ...

Power BI Developer | Contract

Overview We are seeking a Power BI Developer to build and enhance business intelligence solutions. You will work with Power BI, Azure Data Factory, and Azure Synapse to deliver high-quality reports, dashboards, and data models that support business decision-making in an Agile environment. Responsibili ...

Senior Backend Developer (Lead)

About Us: DOHE is a global EdTech championing group headquartered in Singapore, with a branch in the United Kingdom.We are on a mission to transform education by leveraging technology responsibly to enhance educational quality and foster meaningful societal progress. We are building EdTech Hub ...

Networking Reliability Developer 4

Job Description Solve complex problems related to infrastructure cloud services and build automation to prevent problem recurrence. As a Principal Engineer within NRE, you will be responsible for ensuring the reliability, scalability, and security of OCI's network infrastructure. You will apply engin ...

Growth Marketer Developer Tools

About the Role: NyxID is a secure vault for the logins and API keys you use every day — all in one place. Instead of handing those credentials directly to apps or AI assistants, NyxID acts as a secure proxy between them and your services, letting requests flow through NyxID without exposing your ...

ServiceNow Developer (Mid Level)

ServiceNow Developer (ITSM / ITOM / CMDB) Location: Buona Vista, Singapore Employment Type: 1-year Contract (subject to renewal) Salary: SGD $7,000 – $8,500 (commensurate with experience) Work Arrangement: Hybrid About the Role This role s ...

Front Office (.NET) Developer

Company Description We are the world's largest independent energy and commodities trading company. Every day we use our expertise and logistical networks to distribute energy around the world, efficiently and responsibly. From 40 offices worldwide, we seek to add value across the energy supply chain, including d ...

Lead Developer (Full Stack)

Lead developers act as the primary point of contact for our clients, ensuring that teams are successful in their delivery. In this role, you will bring a strategic mindset to projects and spend time collaborating and negotiating with clients to bring a technical vision to life. Having a balance of high-level and ...

Remote Web Developer WordPress

This role involves migrating a mortgage brokerage website from Zoho Sites to WordPress, hosted on Hostinger, with a focus on high performance, automation, and seamless integrations. The project requires transferring 199 blog posts, implementing a premium design using a modern builder such as Bricks or Breakdance ...

Intermediate Software Developer (.Net)

Job Description: Research, design, and develop computer software or specialized utility programs. Develop and maintain automation tools for infrastructure provisioning, configuration management, and deployment and quality assurance. Collaborate with development teams to implement CI/CD pipelines and automate dep ...

Software Developer (Python, NodeJS)

Position: Python Developer (Node JS + Linux) Contract Length: 1 year renewable Job Overview: As a Python Developer, you will be responsible for designing, developing, and maintaining software applications using Python, Node JS, and Linux. You will work closely with our team of developers, designers, and project ...

Senior Software Developer (Government)

Job Description Work Life Balance with hybrid work arrangement Play a key role in building and enhancing large-scale citizen-facing applications that directly benefit millions across Singapore. Working onmodern technologies such as JavaScript/TypeScript, Golan ...

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    Fullstack Core Java Developer Jobs in Singapore Job Search Guide, Trends and Insights